package com.fynu.demo3;

public class Outer {
    int a = 5;
    static int b = 10;
    public class Inn{
        public void show(){
            System.out.println("非静态内部类");
        }
    }
    public static class Inner{
        int a = 20;
        public void show(){
            System.out.println("非静态方法");
        }
        public static void sh(){
            System.out.println("静态方法");
        }
    }
}
